Pyrolac industrial coatings
    Petrochemical Standard Line
    Standard-Compliant Coatings

    PEMEX RP-4 TYPE B MODIFIED

    self-curing inorganic zinc primer

    PEMEX RP-4 TYPE B MODIFIED

    Main Features

    • Inorganic coating, consisting of a zinc dust pigment and a partially hydrolyzed inorganic ethyl silicate vehicle, packaged separately. It is extremely hard and abrasion-resistant,
    • with excellent resistance to most solvents, humid, saline, and marine environments, with the exception of chlorinated hydrocarbons in the presence of moisture. The life of this coating is considered to be
    • shorter than that of post-cured, however, it is recommended for installations exposed to a high percentage of humidity, splashing, and sea spray when applied.

    Applications

    Suitable for pipes operating up to 93°C continuously, interior of air-conditioned installations, ship decks and cabins, under helipads, accommodation packages, mud rooms, silo rooms, mud pit areas, chemical rooms, liquid packages, and the interior of rooms.

    Recommended Industries

    Petrochemical Sector
    Industrial Sector
    Industrial Maintenance

    Completed projects

    Real-world applications of our industrial coatings

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    Documentation

    Technical sheets and MSDS

    Contact us for documentation

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